Drilldown: Patents

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Patents > Tech fields : LTA or frame or navigation & First filing: Yes & Number of claims: None

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Office:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (252) · navigation (5)
Granted:
Supplementary to patent:
None (401) ·   (5) · Patent DE-1909-227246 (2)
Related to aircraft:
Patent agent:
None (361) · Weismann et Marx (6) · Armengaud jeune (5) · Munn & Co. (3) · Chassevent (3) · Armengaud aîné (3) · Boramé et Julien (3) · Blétry aîné (2) · 1 (2) · Fayollet (2) · Dieuaide (2) · Brewer & Son (2) · Brandon frères (2) · Wunderlich (2)
National tech categories:
None (137) · FR 6.4 (50) · FR 6.3 (33) · BE K (17) · FR 5 (15) · USPC 244/30 (11) · USPC 244/97 (10) · USPC 244/22 (9) · DE 77h (7) · USPC 244/51 (6) · USPC 244/153R (6) · USPC 244/52 (6) · USPC 244/25 (6) · USPC 244/73R (6) · USPC 244/26 (6) · MX F. III (5) · AT 77d (5) · USPC 244/127 (5) · DE 77 (5)
IPCs:
None (299) · IPC B64B1/00 (46) · IPC B64B1/40 (11) · IPC B64B1/62 (10) · IPC B64B1/58 (10) · IPC CPC B64C13/00 (6) · IPC B64C3/00 (5) · IPC B64C33/02 (5) · IPC B64B (4) · IPC B64C39/00 (4) · IPC B64C9/00 (4) · IPC B64C39/005 (3) · IPC B64C3/52 (3) · IPC B64C33/00 (3)
CPCs:
None (216) · CPC B64B1/00 (56) · CPC B64B1/40 (17) · CPC B64B1/62 (15) · CPC B64C13/00 (15) · CPC B64C33/02 (12) · CPC B64B1/58 (10) · CPC B64C2700/6295 (9) · CPC B64C9/38 (6) · CPC B64C9/00 (6) · CPC B64C39/00 (5) · CPC A63H27/08 (5) · CPC B64C11/001 (5) · CPC B64C39/005 (4) · CPC B64C39/008 (4) · CPC B64C29/0025 (4) · CPC B64C3/385 (4) · CPC B64C17/00 (4) · CPC B64C13/24 (4) · CPC B64C23/005 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of claims:
Number of diagram pages:

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